com.gemstone.gemfire.cache
Interface TransactionEvent

public interface TransactionEvent

An event that describes the culmination of an entire transaction.
It either describes the work done by a committed transaction
or the work abandoned by an explicit rollback or failed commit.
The actual work is represented by an ordered list of EntryEvent
instances.

A TransactionListener receives an instance of this
class allowing exploration of the resultant operations. The
resultant operation is the final result of, potentially, a sequence
of operations on a key such that earlier operations might be
masked. For example, multiple put operations using the same key
will result in only one EntryEvent for that key.

An instance of TransactionEvent for the same transaction on
the originating VM may differ from a recipient VM. The amount of
variation will depend on the variation of the state of Entries on
each VM. One reason for why this might occur is the different
Expiration/Eviction settings of the similar Regions on different
VMs.

The event lists are ordered according to the chronological order of
the indiviual operations.